Noissue - Format CSS comments and implement new wd classes

static/scss/components/_breadcrumb.scss

 // This file is part of help.eyeo.com.
 // Copyright (C) 2017 Eyeo GmbH
 //
 // help.eyeo.com is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
 //
 // help.eyeo.com is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
 //
 // You should have received a copy of the GNU General Public License
 // along with help.eyeo.com.  If not, see <http://www.gnu.org/licenses/>.
 
+/*******************************************************************************
+ * Breadcrumb
+ ******************************************************************************/
+
 .breadcrumb
 {
   padding-top: 0.75em;
   padding-bottom: 0.75em;
   border-bottom: 1px solid $gray-light;
   background-color: $white;
 }
 
 .breadcrumb li
 {
@@ skipping 40 matching lines @@
 .breadcrumb li a
 {
   color: $gray-dark;
 }
 
 .breadcrumb .pre-icon
 {
   margin-top: -0.5em;
   background-size: 1.1em;
 }